12630604463 has 2 divisors, whose sum is σ = 12630604464. Its totient is φ = 12630604462.

The previous prime is 12630604453. The next prime is 12630604507. The reversal of 12630604463 is 36440603621.

It is a weak prime.

It is an emirp because it is prime and its reverse (36440603621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12630604463 - 2⁴ = 12630604447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12630604453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6315302231 + 6315302232.

It is an arithmetic number, because the mean of its divisors is an integer number (6315302232).

Almost surely, 2^12630604463 is an apocalyptic number.

12630604463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12630604463 is an equidigital number, since it uses as much as digits as its factorization.

12630604463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 12630604463 in words is "twelve billion, six hundred thirty million, six hundred four thousand, four hundred sixty-three".